Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067200330.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCshifumi-PT-4b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067200330
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 5.1M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2023-12
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2023-13
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2023-14
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2023-15
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-00
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-01
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-02
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-03
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-04
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-05
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-06
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-07
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-08
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-09
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-10
FORMULA_NAME DLCshifumi-PT-4b-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748695375840

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 12:42:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 12:42:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 12:42:57] [INFO ] Load time of PNML (sax parser for PT used): 590 ms
[2025-05-31 12:42:57] [INFO ] Transformed 15015 places.
[2025-05-31 12:42:57] [INFO ] Transformed 21341 transitions.
[2025-05-31 12:42:57] [INFO ] Found NUPN structural information;
[2025-05-31 12:42:58] [INFO ] Parsed PT model containing 15015 places and 21341 transitions and 56284 arcs in 1193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 148 out of 15015 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 656 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
// Phase 1: matrix 21341 rows 15015 cols
[2025-05-31 12:42:59] [INFO ] Computed 691 invariants in 131 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:43:17] [INFO ] Implicit Places using invariants in 18067 ms returned []
Implicit Place search using SMT only with invariants took 18103 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:43:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30337 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30254 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99358ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 99451ms
Finished structural reductions in LTL mode , in 1 iterations and 118286 ms. Remains : 15015/15015 places, 21341/21341 transitions.
Support contains 148 out of 15015 places after structural reductions.
[2025-05-31 12:44:58] [INFO ] Flatten gal took : 649 ms
[2025-05-31 12:44:58] [INFO ] Flatten gal took : 480 ms
[2025-05-31 12:44:59] [INFO ] Input system was already deterministic with 21341 transitions.
Reduction of identical properties reduced properties to check from 91 to 90
RANDOM walk for 40000 steps (8 resets) in 2189 ms. (18 steps per ms) remains 51/90 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 51/51 properties
[2025-05-31 12:45:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 51 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 2 (OVERLAPS) 8038/8133 variables, 496/591 constraints. Problems are: Problem set: 1 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8133 variables, 8038/8629 constraints. Problems are: Problem set: 1 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8133/36356 variables, and 8629 constraints, problems are : Problem set: 1 solved, 50 unsolved in 5030 ms.
Refiners :[Domain max(s): 8133/15015 constraints, Positive P Invariants (semi-flows): 496/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 50 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 91/91 constraints. Problems are: Problem set: 1 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/91 constraints. Problems are: Problem set: 1 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 8042/8133 variables, 496/587 constraints. Problems are: Problem set: 1 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8133 variables, 8042/8629 constraints. Problems are: Problem set: 1 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8133/36356 variables, and 8629 constraints, problems are : Problem set: 1 solved, 50 unsolved in 5025 ms.
Refiners :[Domain max(s): 8133/15015 constraints, Positive P Invariants (semi-flows): 496/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10404ms problems are : Problem set: 1 solved, 50 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 91 out of 15015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14024 edges and 15015 vertex of which 1299 / 15015 are part of one of the 89 SCC in 39 ms
Free SCC test removed 1210 places
Drop transitions (Empty/Sink Transition effects.) removed 1371 transitions
Reduce isomorphic transitions removed 1371 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7296 transitions
Trivial Post-agglo rules discarded 7296 transitions
Performed 7296 trivial Post agglomeration. Transition count delta: 7296
Iterating post reduction 0 with 7296 rules applied. Total rules applied 7297 place count 13805 transition count 12674
Reduce places removed 7296 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 222 transitions
Trivial Post-agglo rules discarded 222 transitions
Performed 222 trivial Post agglomeration. Transition count delta: 222
Iterating post reduction 1 with 7742 rules applied. Total rules applied 15039 place count 6509 transition count 12228
Reduce places removed 222 places and 0 transitions.
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 2 with 359 rules applied. Total rules applied 15398 place count 6287 transition count 12091
Reduce places removed 68 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 3 with 94 rules applied. Total rules applied 15492 place count 6219 transition count 12065
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 15520 place count 6193 transition count 12063
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 110 Pre rules applied. Total rules applied 15520 place count 6193 transition count 11953
Deduced a syphon composed of 110 places in 225 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 15740 place count 6083 transition count 11953
Discarding 1696 places :
Symmetric choice reduction at 5 with 1696 rule applications. Total rules 17436 place count 4387 transition count 10257
Iterating global reduction 5 with 1696 rules applied. Total rules applied 19132 place count 4387 transition count 10257
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 12 rules applied. Total rules applied 19144 place count 4387 transition count 10245
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 19150 place count 4383 transition count 10243
Performed 670 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 670 Pre rules applied. Total rules applied 19150 place count 4383 transition count 9573
Deduced a syphon composed of 670 places in 276 ms
Reduce places removed 670 places and 0 transitions.
Iterating global reduction 7 with 1340 rules applied. Total rules applied 20490 place count 3713 transition count 9573
Discarding 152 places :
Symmetric choice reduction at 7 with 152 rule applications. Total rules 20642 place count 3561 transition count 8083
Iterating global reduction 7 with 152 rules applied. Total rules applied 20794 place count 3561 transition count 8083
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 7 with 140 rules applied. Total rules applied 20934 place count 3561 transition count 7943
Performed 889 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 889 places in 4 ms
Reduce places removed 889 places and 0 transitions.
Iterating global reduction 8 with 1778 rules applied. Total rules applied 22712 place count 2672 transition count 7052
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 22713 place count 2672 transition count 7051
Renaming transitions due to excessive name length > 1024 char.
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 22714 place count 2671 transition count 6973
Iterating global reduction 9 with 1 rules applied. Total rules applied 22715 place count 2671 transition count 6973
Performed 101 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 22917 place count 2570 transition count 7314
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 22921 place count 2570 transition count 7310
Discarding 33 places :
Symmetric choice reduction at 10 with 33 rule applications. Total rules 22954 place count 2537 transition count 7046
Iterating global reduction 10 with 33 rules applied. Total rules applied 22987 place count 2537 transition count 7046
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 10 with 112 rules applied. Total rules applied 23099 place count 2537 transition count 6934
Performed 101 Post agglomeration using F-continuation condition with reduction of 128 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 23301 place count 2436 transition count 7269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 23302 place count 2436 transition count 7268
Discarding 33 places :
Symmetric choice reduction at 12 with 33 rule applications. Total rules 23335 place count 2403 transition count 7004
Iterating global reduction 12 with 33 rules applied. Total rules applied 23368 place count 2403 transition count 7004
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 12 with 129 rules applied. Total rules applied 23497 place count 2403 transition count 6875
Performed 77 Post agglomeration using F-continuation condition with reduction of 36 identical transitions.
Deduced a syphon composed of 77 places in 2 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 13 with 154 rules applied. Total rules applied 23651 place count 2326 transition count 7380
Drop transitions (Empty/Sink Transition effects.) removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 13 with 67 rules applied. Total rules applied 23718 place count 2326 transition count 7313
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 23727 place count 2317 transition count 7239
Iterating global reduction 14 with 9 rules applied. Total rules applied 23736 place count 2317 transition count 7239
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 14 with 37 rules applied. Total rules applied 23773 place count 2317 transition count 7202
Drop transitions (Redundant composition of simpler transitions.) removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 15 with 89 rules applied. Total rules applied 23862 place count 2317 transition count 7113
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 23866 place count 2315 transition count 7111
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 23867 place count 2314 transition count 7025
Iterating global reduction 15 with 1 rules applied. Total rules applied 23868 place count 2314 transition count 7025
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 23869 place count 2314 transition count 7024
Free-agglomeration rule applied 1338 times with reduction of 652 identical transitions.
Iterating global reduction 16 with 1338 rules applied. Total rules applied 25207 place count 2314 transition count 5034
Reduce places removed 1338 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1459 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 1468 transitions.
Graph (complete) has 3893 edges and 976 vertex of which 906 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.2 ms
Discarding 70 places :
Also discarding 0 output transitions
Iterating post reduction 16 with 2807 rules applied. Total rules applied 28014 place count 906 transition count 3566
Drop transitions (Empty/Sink Transition effects.) removed 280 transitions
Reduce isomorphic transitions removed 280 transitions.
Iterating post reduction 17 with 280 rules applied. Total rules applied 28294 place count 906 transition count 3286
Discarding 268 places :
Symmetric choice reduction at 18 with 268 rule applications. Total rules 28562 place count 638 transition count 2349
Iterating global reduction 18 with 268 rules applied. Total rules applied 28830 place count 638 transition count 2349
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 28832 place count 638 transition count 2347
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 19 with 78 rules applied. Total rules applied 28910 place count 638 transition count 2269
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 28912 place count 636 transition count 2258
Iterating global reduction 19 with 2 rules applied. Total rules applied 28914 place count 636 transition count 2258
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 28916 place count 635 transition count 2257
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 28921 place count 635 transition count 2252
Free-agglomeration rule applied 2 times.
Iterating global reduction 19 with 2 rules applied. Total rules applied 28923 place count 635 transition count 2250
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 19 with 46 rules applied. Total rules applied 28969 place count 633 transition count 2206
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 28973 place count 633 transition count 2202
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 28974 place count 633 transition count 2201
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 28975 place count 632 transition count 2201
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 21 with 4 rules applied. Total rules applied 28979 place count 632 transition count 2201
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 28980 place count 632 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 28981 place count 631 transition count 2199
Iterating global reduction 21 with 1 rules applied. Total rules applied 28982 place count 631 transition count 2199
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 28983 place count 630 transition count 2155
Iterating global reduction 21 with 1 rules applied. Total rules applied 28984 place count 630 transition count 2155
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 28985 place count 630 transition count 2154
Applied a total of 28985 rules in 5282 ms. Remains 630 /15015 variables (removed 14385) and now considering 2154/21341 (removed 19187) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5282 ms. Remains : 630/15015 places, 2154/21341 transitions.
RANDOM walk for 40000 steps (8 resets) in 1925 ms. (20 steps per ms) remains 2/50 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 1/2 properties
[2025-05-31 12:45:17] [INFO ] Flow matrix only has 777 transitions (discarded 1377 similar events)
// Phase 1: matrix 777 rows 630 cols
[2025-05-31 12:45:17] [INFO ] Computed 389 invariants in 10 ms
[2025-05-31 12:45:17] [INFO ] State equation strengthened by 231 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 594/630 variables, 386/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 777/1407 variables, 630/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1407 variables, 231/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1407 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1407 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1407/1407 variables, and 1250 constraints, problems are : Problem set: 0 solved, 1 unsolved in 479 ms.
Refiners :[Positive P Invariants (semi-flows): 389/389 constraints, State Equation: 630/630 constraints, ReadFeed: 231/231 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 594/630 variables, 386/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 777/1407 variables, 630/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1407 variables, 231/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1407 variables, 1/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1407 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1407 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1407/1407 variables, and 1251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 610 ms.
Refiners :[Positive P Invariants (semi-flows): 389/389 constraints, State Equation: 630/630 constraints, ReadFeed: 231/231 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1126ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Parikh walk visited 1 properties in 12 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA DLCshifumi-PT-4b-CTLFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 12:45:19] [INFO ] Flatten gal took : 349 ms
[2025-05-31 12:45:19] [INFO ] Flatten gal took : 370 ms
[2025-05-31 12:45:20] [INFO ] Input system was already deterministic with 21341 transitions.
Computed a total of 3292 stabilizing places and 3292 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 784 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
// Phase 1: matrix 21341 rows 15015 cols
[2025-05-31 12:45:22] [INFO ] Computed 691 invariants in 105 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:45:42] [INFO ] Implicit Places using invariants in 20189 ms returned []
Implicit Place search using SMT only with invariants took 20192 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:45:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30256 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30262 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99175ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 99226ms
Finished structural reductions in LTL mode , in 1 iterations and 120261 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 12:47:22] [INFO ] Flatten gal took : 334 ms
[2025-05-31 12:47:22] [INFO ] Flatten gal took : 351 ms
[2025-05-31 12:47:23] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 12:47:23] [INFO ] Flatten gal took : 336 ms
[2025-05-31 12:47:23] [INFO ] Flatten gal took : 354 ms
[2025-05-31 12:47:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2860361642709578441.gal : 127 ms
[2025-05-31 12:47:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1285807957161892725.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2860361642709578441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1285807957161892725.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 12:47:54] [INFO ] Flatten gal took : 336 ms
[2025-05-31 12:47:54] [INFO ] Applying decomposition
[2025-05-31 12:47:54] [INFO ] Flatten gal took : 352 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14571651156464588557.txt' '-o' '/tmp/graph14571651156464588557.bin' '-w' '/tmp/graph14571651156464588557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14571651156464588557.bin' '-l' '-1' '-v' '-w' '/tmp/graph14571651156464588557.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:47:56] [INFO ] Decomposing Gal with order
[2025-05-31 12:47:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 12:48:25] [INFO ] Removed a total of 14025 redundant transitions.
[2025-05-31 12:48:25] [INFO ] Flatten gal took : 1024 ms
[2025-05-31 12:48:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 258 ms.
[2025-05-31 12:48:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9196099448865266616.gal : 139 ms
[2025-05-31 12:48:26] [INFO ] Time to serialize properties into /tmp/CTLFireability3410698426662894682.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9196099448865266616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3410698426662894682.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 698 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
[2025-05-31 12:48:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:49:17] [INFO ] Implicit Places using invariants in 20268 ms returned []
Implicit Place search using SMT only with invariants took 20270 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:49:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30242 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30245 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99899ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 99941ms
Finished structural reductions in LTL mode , in 1 iterations and 120955 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 12:50:57] [INFO ] Flatten gal took : 341 ms
[2025-05-31 12:50:57] [INFO ] Flatten gal took : 357 ms
[2025-05-31 12:50:58] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 12:50:58] [INFO ] Flatten gal took : 338 ms
[2025-05-31 12:50:59] [INFO ] Flatten gal took : 348 ms
[2025-05-31 12:50:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1232594990472869022.gal : 70 ms
[2025-05-31 12:50:59] [INFO ] Time to serialize properties into /tmp/CTLFireability10167970818473026395.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1232594990472869022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10167970818473026395.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 12:51:29] [INFO ] Flatten gal took : 331 ms
[2025-05-31 12:51:29] [INFO ] Applying decomposition
[2025-05-31 12:51:29] [INFO ] Flatten gal took : 343 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15524460878348617281.txt' '-o' '/tmp/graph15524460878348617281.bin' '-w' '/tmp/graph15524460878348617281.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15524460878348617281.bin' '-l' '-1' '-v' '-w' '/tmp/graph15524460878348617281.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:51:31] [INFO ] Decomposing Gal with order
[2025-05-31 12:51:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 12:51:55] [INFO ] Removed a total of 13952 redundant transitions.
[2025-05-31 12:51:55] [INFO ] Flatten gal took : 771 ms
[2025-05-31 12:51:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 329 labels/synchronizations in 172 ms.
[2025-05-31 12:51:56] [INFO ] Time to serialize gal into /tmp/CTLFireability17344406570810044788.gal : 96 ms
[2025-05-31 12:51:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10284958705370278844.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17344406570810044788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10284958705370278844.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 701 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
[2025-05-31 12:52:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:52:47] [INFO ] Implicit Places using invariants in 20429 ms returned []
Implicit Place search using SMT only with invariants took 20430 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:52:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30235 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30254 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99717ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 99815ms
Finished structural reductions in LTL mode , in 1 iterations and 120978 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 12:54:27] [INFO ] Flatten gal took : 323 ms
[2025-05-31 12:54:27] [INFO ] Flatten gal took : 345 ms
[2025-05-31 12:54:28] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 12:54:29] [INFO ] Flatten gal took : 330 ms
[2025-05-31 12:54:29] [INFO ] Flatten gal took : 345 ms
[2025-05-31 12:54:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17291962825099267772.gal : 64 ms
[2025-05-31 12:54:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11633677758388430369.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17291962825099267772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11633677758388430369.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 12:54:59] [INFO ] Flatten gal took : 338 ms
[2025-05-31 12:54:59] [INFO ] Applying decomposition
[2025-05-31 12:55:00] [INFO ] Flatten gal took : 350 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17335856804975224431.txt' '-o' '/tmp/graph17335856804975224431.bin' '-w' '/tmp/graph17335856804975224431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17335856804975224431.bin' '-l' '-1' '-v' '-w' '/tmp/graph17335856804975224431.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:55:01] [INFO ] Decomposing Gal with order
[2025-05-31 12:55:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 12:55:24] [INFO ] Removed a total of 13954 redundant transitions.
[2025-05-31 12:55:25] [INFO ] Flatten gal took : 599 ms
[2025-05-31 12:55:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 265 labels/synchronizations in 166 ms.
[2025-05-31 12:55:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9820972591784260935.gal : 100 ms
[2025-05-31 12:55:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7220749091763165893.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9820972591784260935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7220749091763165893.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 699 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
[2025-05-31 12:55:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:56:16] [INFO ] Implicit Places using invariants in 20576 ms returned []
Implicit Place search using SMT only with invariants took 20578 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:56:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30346 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30243 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98811ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 98845ms
Finished structural reductions in LTL mode , in 1 iterations and 120154 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 12:57:56] [INFO ] Flatten gal took : 329 ms
[2025-05-31 12:57:56] [INFO ] Flatten gal took : 356 ms
[2025-05-31 12:57:57] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 12:57:57] [INFO ] Flatten gal took : 340 ms
[2025-05-31 12:57:57] [INFO ] Flatten gal took : 355 ms
[2025-05-31 12:57:57] [INFO ] Time to serialize gal into /tmp/CTLFireability10581688636798689906.gal : 67 ms
[2025-05-31 12:57:57] [INFO ] Time to serialize properties into /tmp/CTLFireability15140751698462455655.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10581688636798689906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15140751698462455655.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 12:58:28] [INFO ] Flatten gal took : 336 ms
[2025-05-31 12:58:28] [INFO ] Applying decomposition
[2025-05-31 12:58:28] [INFO ] Flatten gal took : 353 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8017598264113047961.txt' '-o' '/tmp/graph8017598264113047961.bin' '-w' '/tmp/graph8017598264113047961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8017598264113047961.bin' '-l' '-1' '-v' '-w' '/tmp/graph8017598264113047961.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:58:29] [INFO ] Decomposing Gal with order
[2025-05-31 12:58:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 12:58:54] [INFO ] Removed a total of 13980 redundant transitions.
[2025-05-31 12:58:55] [INFO ] Flatten gal took : 594 ms
[2025-05-31 12:58:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 343 labels/synchronizations in 164 ms.
[2025-05-31 12:58:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15533978092909566185.gal : 101 ms
[2025-05-31 12:58:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2757732925016681063.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15533978092909566185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2757732925016681063.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 693 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
[2025-05-31 12:59:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:59:46] [INFO ] Implicit Places using invariants in 19733 ms returned []
Implicit Place search using SMT only with invariants took 19736 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 12:59:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30234 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30242 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98914ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 98947ms
Finished structural reductions in LTL mode , in 1 iterations and 119400 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 13:01:25] [INFO ] Flatten gal took : 438 ms
[2025-05-31 13:01:25] [INFO ] Flatten gal took : 334 ms
[2025-05-31 13:01:26] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 13:01:26] [INFO ] Flatten gal took : 328 ms
[2025-05-31 13:01:27] [INFO ] Flatten gal took : 345 ms
[2025-05-31 13:01:27] [INFO ] Time to serialize gal into /tmp/CTLFireability16932360521048573798.gal : 63 ms
[2025-05-31 13:01:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17007432392873669075.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16932360521048573798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17007432392873669075.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:01:57] [INFO ] Flatten gal took : 325 ms
[2025-05-31 13:01:57] [INFO ] Applying decomposition
[2025-05-31 13:01:58] [INFO ] Flatten gal took : 340 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4109089261227186531.txt' '-o' '/tmp/graph4109089261227186531.bin' '-w' '/tmp/graph4109089261227186531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4109089261227186531.bin' '-l' '-1' '-v' '-w' '/tmp/graph4109089261227186531.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:01:58] [INFO ] Decomposing Gal with order
[2025-05-31 13:02:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:02:22] [INFO ] Removed a total of 14019 redundant transitions.
[2025-05-31 13:02:22] [INFO ] Flatten gal took : 587 ms
[2025-05-31 13:02:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 133 ms.
[2025-05-31 13:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4699032882600821205.gal : 99 ms
[2025-05-31 13:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8291975135043314241.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4699032882600821205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8291975135043314241.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14185 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 6 ms
Free SCC test removed 1333 places
Ensure Unique test removed 1416 transitions
Reduce isomorphic transitions removed 1416 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7297 transitions
Trivial Post-agglo rules discarded 7297 transitions
Performed 7297 trivial Post agglomeration. Transition count delta: 7297
Iterating post reduction 0 with 7297 rules applied. Total rules applied 7298 place count 13681 transition count 12627
Reduce places removed 7297 places and 0 transitions.
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 1 with 7767 rules applied. Total rules applied 15065 place count 6384 transition count 12157
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 15448 place count 6151 transition count 12007
Reduce places removed 75 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 77 rules applied. Total rules applied 15525 place count 6076 transition count 12005
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 15527 place count 6074 transition count 12005
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 77 Pre rules applied. Total rules applied 15527 place count 6074 transition count 11928
Deduced a syphon composed of 77 places in 305 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 5 with 154 rules applied. Total rules applied 15681 place count 5997 transition count 11928
Discarding 1711 places :
Symmetric choice reduction at 5 with 1711 rule applications. Total rules 17392 place count 4286 transition count 10217
Iterating global reduction 5 with 1711 rules applied. Total rules applied 19103 place count 4286 transition count 10217
Performed 611 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 611 Pre rules applied. Total rules applied 19103 place count 4286 transition count 9606
Deduced a syphon composed of 611 places in 260 ms
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 5 with 1222 rules applied. Total rules applied 20325 place count 3675 transition count 9606
Discarding 174 places :
Symmetric choice reduction at 5 with 174 rule applications. Total rules 20499 place count 3501 transition count 6912
Iterating global reduction 5 with 174 rules applied. Total rules applied 20673 place count 3501 transition count 6912
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 5 with 155 rules applied. Total rules applied 20828 place count 3501 transition count 6757
Performed 929 Post agglomeration using F-continuation condition.Transition count delta: 929
Deduced a syphon composed of 929 places in 2 ms
Reduce places removed 929 places and 0 transitions.
Iterating global reduction 6 with 1858 rules applied. Total rules applied 22686 place count 2572 transition count 5828
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 22693 place count 2572 transition count 5821
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 4 rules applied. Total rules applied 22697 place count 2572 transition count 5817
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 22701 place count 2568 transition count 5817
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 22703 place count 2566 transition count 5815
Applied a total of 22703 rules in 3123 ms. Remains 2566 /15015 variables (removed 12449) and now considering 5815/21341 (removed 15526) transitions.
[2025-05-31 13:02:56] [INFO ] Flow matrix only has 5725 transitions (discarded 90 similar events)
// Phase 1: matrix 5725 rows 2566 cols
[2025-05-31 13:02:56] [INFO ] Computed 691 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:02:57] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2025-05-31 13:02:57] [INFO ] Flow matrix only has 5725 transitions (discarded 90 similar events)
[2025-05-31 13:02:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:03:00] [INFO ] Implicit Places using invariants and state equation in 3010 ms returned []
Implicit Place search using SMT with State Equation took 4068 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:03:01] [INFO ] Redundant transitions in 635 ms returned []
Running 4269 sub problems to find dead transitions.
[2025-05-31 13:03:01] [INFO ] Flow matrix only has 5725 transitions (discarded 90 similar events)
[2025-05-31 13:03:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1954 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1954/8291 variables, and 79 constraints, problems are : Problem set: 0 solved, 4269 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2566 constraints, PredecessorRefiner: 4269/4269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4269 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1954 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1954/8291 variables, and 79 constraints, problems are : Problem set: 0 solved, 4269 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2566 constraints, PredecessorRefiner: 0/4269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63382ms problems are : Problem set: 0 solved, 4269 unsolved
Search for dead transitions found 0 dead transitions in 63388ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2566/15015 places, 5815/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71231 ms. Remains : 2566/15015 places, 5815/21341 transitions.
[2025-05-31 13:04:04] [INFO ] Flatten gal took : 109 ms
[2025-05-31 13:04:04] [INFO ] Flatten gal took : 132 ms
[2025-05-31 13:04:05] [INFO ] Input system was already deterministic with 5815 transitions.
[2025-05-31 13:04:05] [INFO ] Flatten gal took : 92 ms
[2025-05-31 13:04:05] [INFO ] Flatten gal took : 95 ms
[2025-05-31 13:04:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13877660004723016660.gal : 19 ms
[2025-05-31 13:04:05] [INFO ] Time to serialize properties into /tmp/CTLFireability3568808401269277331.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13877660004723016660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3568808401269277331.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:04:35] [INFO ] Flatten gal took : 93 ms
[2025-05-31 13:04:35] [INFO ] Applying decomposition
[2025-05-31 13:04:35] [INFO ] Flatten gal took : 97 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1833344382677560627.txt' '-o' '/tmp/graph1833344382677560627.bin' '-w' '/tmp/graph1833344382677560627.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1833344382677560627.bin' '-l' '-1' '-v' '-w' '/tmp/graph1833344382677560627.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:04:35] [INFO ] Decomposing Gal with order
[2025-05-31 13:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:04:36] [INFO ] Removed a total of 5992 redundant transitions.
[2025-05-31 13:04:36] [INFO ] Flatten gal took : 203 ms
[2025-05-31 13:04:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 26 ms.
[2025-05-31 13:04:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7122368070116872735.gal : 20 ms
[2025-05-31 13:04:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7107806849191574557.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7122368070116872735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7107806849191574557.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.09895e+368,1.1951,30636,329,9,5561,1074,2767,5280,42,1141,0


Converting to forward existential form...Done !
original formula: A(!(A((EF((i16.u501.p10683==1)) + !(A(((i23.u87.p2281==1)&&(i23.u816.p13828==1)) U (i39.i1.u147.p3829==1)))) U (i52.i1.u200.p5163==1))) U...200
=> equivalent forward existential formula: [((Init * !(EG(!(((i84.u319.p8220==1)&&(i40.u848.p14151==1)))))) * !(E(!(((i84.u319.p8220==1)&&(i40.u848.p14151=...515
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 687 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
// Phase 1: matrix 21341 rows 15015 cols
[2025-05-31 13:05:07] [INFO ] Computed 691 invariants in 58 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:05:27] [INFO ] Implicit Places using invariants in 20107 ms returned []
Implicit Place search using SMT only with invariants took 20109 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 13:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30246 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30242 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98829ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 98862ms
Finished structural reductions in LTL mode , in 1 iterations and 119684 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 13:07:06] [INFO ] Flatten gal took : 429 ms
[2025-05-31 13:07:06] [INFO ] Flatten gal took : 330 ms
[2025-05-31 13:07:07] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 13:07:07] [INFO ] Flatten gal took : 329 ms
[2025-05-31 13:07:08] [INFO ] Flatten gal took : 343 ms
[2025-05-31 13:07:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16766297053020967620.gal : 65 ms
[2025-05-31 13:07:08] [INFO ] Time to serialize properties into /tmp/CTLFireability17720522184740810333.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16766297053020967620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17720522184740810333.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:07:38] [INFO ] Flatten gal took : 328 ms
[2025-05-31 13:07:38] [INFO ] Applying decomposition
[2025-05-31 13:07:39] [INFO ] Flatten gal took : 343 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4878478127917794994.txt' '-o' '/tmp/graph4878478127917794994.bin' '-w' '/tmp/graph4878478127917794994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4878478127917794994.bin' '-l' '-1' '-v' '-w' '/tmp/graph4878478127917794994.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:07:40] [INFO ] Decomposing Gal with order
[2025-05-31 13:07:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:08:04] [INFO ] Removed a total of 14018 redundant transitions.
[2025-05-31 13:08:04] [INFO ] Flatten gal took : 572 ms
[2025-05-31 13:08:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 257 labels/synchronizations in 124 ms.
[2025-05-31 13:08:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6648798328535123394.gal : 98 ms
[2025-05-31 13:08:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4606743818534819720.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6648798328535123394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4606743818534819720.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14179 edges and 15015 vertex of which 1417 / 15015 are part of one of the 91 SCC in 7 ms
Free SCC test removed 1326 places
Ensure Unique test removed 1408 transitions
Reduce isomorphic transitions removed 1408 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7303 transitions
Trivial Post-agglo rules discarded 7303 transitions
Performed 7303 trivial Post agglomeration. Transition count delta: 7303
Iterating post reduction 0 with 7303 rules applied. Total rules applied 7304 place count 13688 transition count 12629
Reduce places removed 7303 places and 0 transitions.
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 1 with 7773 rules applied. Total rules applied 15077 place count 6385 transition count 12159
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 15460 place count 6152 transition count 12009
Reduce places removed 75 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 77 rules applied. Total rules applied 15537 place count 6077 transition count 12007
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 15539 place count 6075 transition count 12007
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 76 Pre rules applied. Total rules applied 15539 place count 6075 transition count 11931
Deduced a syphon composed of 76 places in 299 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 15691 place count 5999 transition count 11931
Discarding 1711 places :
Symmetric choice reduction at 5 with 1711 rule applications. Total rules 17402 place count 4288 transition count 10220
Iterating global reduction 5 with 1711 rules applied. Total rules applied 19113 place count 4288 transition count 10220
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 612 Pre rules applied. Total rules applied 19113 place count 4288 transition count 9608
Deduced a syphon composed of 612 places in 252 ms
Reduce places removed 612 places and 0 transitions.
Iterating global reduction 5 with 1224 rules applied. Total rules applied 20337 place count 3676 transition count 9608
Discarding 172 places :
Symmetric choice reduction at 5 with 172 rule applications. Total rules 20509 place count 3504 transition count 7070
Iterating global reduction 5 with 172 rules applied. Total rules applied 20681 place count 3504 transition count 7070
Ensure Unique test removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Iterating post reduction 5 with 154 rules applied. Total rules applied 20835 place count 3504 transition count 6916
Performed 927 Post agglomeration using F-continuation condition.Transition count delta: 927
Deduced a syphon composed of 927 places in 1 ms
Reduce places removed 927 places and 0 transitions.
Iterating global reduction 6 with 1854 rules applied. Total rules applied 22689 place count 2577 transition count 5989
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 22696 place count 2577 transition count 5982
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 3 rules applied. Total rules applied 22699 place count 2577 transition count 5979
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 22702 place count 2574 transition count 5979
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 22704 place count 2574 transition count 5979
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 22705 place count 2574 transition count 5978
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 22707 place count 2572 transition count 5976
Applied a total of 22707 rules in 3290 ms. Remains 2572 /15015 variables (removed 12443) and now considering 5976/21341 (removed 15365) transitions.
[2025-05-31 13:08:38] [INFO ] Flow matrix only has 5886 transitions (discarded 90 similar events)
// Phase 1: matrix 5886 rows 2572 cols
[2025-05-31 13:08:38] [INFO ] Computed 691 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:08:39] [INFO ] Implicit Places using invariants in 1127 ms returned []
[2025-05-31 13:08:39] [INFO ] Flow matrix only has 5886 transitions (discarded 90 similar events)
[2025-05-31 13:08:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:08:42] [INFO ] Implicit Places using invariants and state equation in 3104 ms returned []
Implicit Place search using SMT with State Equation took 4232 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:08:43] [INFO ] Redundant transitions in 610 ms returned []
Running 5359 sub problems to find dead transitions.
[2025-05-31 13:08:43] [INFO ] Flow matrix only has 5886 transitions (discarded 90 similar events)
[2025-05-31 13:08:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2425 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 5359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2425/8458 variables, and 79 constraints, problems are : Problem set: 0 solved, 5359 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2572 constraints, PredecessorRefiner: 5359/5359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5359 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2425 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 5359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2425/8458 variables, and 79 constraints, problems are : Problem set: 0 solved, 5359 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2572 constraints, PredecessorRefiner: 0/5359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64182ms problems are : Problem set: 0 solved, 5359 unsolved
Search for dead transitions found 0 dead transitions in 64189ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2572/15015 places, 5976/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72335 ms. Remains : 2572/15015 places, 5976/21341 transitions.
[2025-05-31 13:09:47] [INFO ] Flatten gal took : 105 ms
[2025-05-31 13:09:47] [INFO ] Flatten gal took : 116 ms
[2025-05-31 13:09:47] [INFO ] Input system was already deterministic with 5976 transitions.
[2025-05-31 13:09:47] [INFO ] Flatten gal took : 111 ms
[2025-05-31 13:09:47] [INFO ] Flatten gal took : 118 ms
[2025-05-31 13:09:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3410763812229597059.gal : 21 ms
[2025-05-31 13:09:47] [INFO ] Time to serialize properties into /tmp/CTLFireability16502485653768504035.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3410763812229597059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16502485653768504035.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:10:18] [INFO ] Flatten gal took : 148 ms
[2025-05-31 13:10:18] [INFO ] Applying decomposition
[2025-05-31 13:10:18] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6963952501835065753.txt' '-o' '/tmp/graph6963952501835065753.bin' '-w' '/tmp/graph6963952501835065753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6963952501835065753.bin' '-l' '-1' '-v' '-w' '/tmp/graph6963952501835065753.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:10:18] [INFO ] Decomposing Gal with order
[2025-05-31 13:10:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:10:19] [INFO ] Removed a total of 6303 redundant transitions.
[2025-05-31 13:10:19] [INFO ] Flatten gal took : 162 ms
[2025-05-31 13:10:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 76 ms.
[2025-05-31 13:10:19] [INFO ] Time to serialize gal into /tmp/CTLFireability537065422726418544.gal : 23 ms
[2025-05-31 13:10:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11129518186599125029.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability537065422726418544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11129518186599125029.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.1829e+368,1.34263,32160,842,14,12145,1345,2871,9663,50,1511,0


Converting to forward existential form...Done !
original formula: (EG(((i80.u305.p7840==0)||(i9.u343.p9091==0))) + !(E(!(E(!(((i36.u140.p3614==1)&&(i7.u323.p8431==1))) U ((((i23.u89.p2356==1)&&(i23.u668....334
=> equivalent forward existential formula: ([(FwdU((Init * !(EG(((i80.u305.p7840==0)||(i9.u343.p9091==0))))),!(E(!(((i36.u140.p3614==1)&&(i7.u323.p8431==1)...678
Reverse transition relation is NOT exact ! Due to transitions t5973, i0.t2214, i0.t2213, i1.t2236, i1.t2235, i2.t2258, i2.t2257, i3.t2280, i3.t2279, i4.t23...347
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14172 edges and 15015 vertex of which 1392 / 15015 are part of one of the 89 SCC in 8 ms
Free SCC test removed 1303 places
Ensure Unique test removed 1384 transitions
Reduce isomorphic transitions removed 1384 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7313 transitions
Trivial Post-agglo rules discarded 7313 transitions
Performed 7313 trivial Post agglomeration. Transition count delta: 7313
Iterating post reduction 0 with 7313 rules applied. Total rules applied 7314 place count 13711 transition count 12643
Reduce places removed 7313 places and 0 transitions.
Ensure Unique test removed 235 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 231 transitions
Trivial Post-agglo rules discarded 231 transitions
Performed 231 trivial Post agglomeration. Transition count delta: 231
Iterating post reduction 1 with 7779 rules applied. Total rules applied 15093 place count 6398 transition count 12177
Reduce places removed 231 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 2 with 379 rules applied. Total rules applied 15472 place count 6167 transition count 12029
Reduce places removed 74 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 78 rules applied. Total rules applied 15550 place count 6093 transition count 12025
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 15554 place count 6089 transition count 12025
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 81 Pre rules applied. Total rules applied 15554 place count 6089 transition count 11944
Deduced a syphon composed of 81 places in 302 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 5 with 162 rules applied. Total rules applied 15716 place count 6008 transition count 11944
Discarding 1716 places :
Symmetric choice reduction at 5 with 1716 rule applications. Total rules 17432 place count 4292 transition count 10228
Iterating global reduction 5 with 1716 rules applied. Total rules applied 19148 place count 4292 transition count 10228
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 19152 place count 4292 transition count 10224
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 19155 place count 4290 transition count 10223
Performed 611 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 611 Pre rules applied. Total rules applied 19155 place count 4290 transition count 9612
Deduced a syphon composed of 611 places in 254 ms
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 7 with 1222 rules applied. Total rules applied 20377 place count 3679 transition count 9612
Discarding 176 places :
Symmetric choice reduction at 7 with 176 rule applications. Total rules 20553 place count 3503 transition count 6836
Iterating global reduction 7 with 176 rules applied. Total rules applied 20729 place count 3503 transition count 6836
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 7 with 156 rules applied. Total rules applied 20885 place count 3503 transition count 6680
Performed 931 Post agglomeration using F-continuation condition.Transition count delta: 931
Deduced a syphon composed of 931 places in 1 ms
Reduce places removed 931 places and 0 transitions.
Iterating global reduction 8 with 1862 rules applied. Total rules applied 22747 place count 2572 transition count 5749
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 22756 place count 2572 transition count 5740
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 5 rules applied. Total rules applied 22761 place count 2572 transition count 5735
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 22766 place count 2567 transition count 5735
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 22767 place count 2567 transition count 5735
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 22768 place count 2567 transition count 5734
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 22770 place count 2565 transition count 5732
Applied a total of 22770 rules in 3274 ms. Remains 2565 /15015 variables (removed 12450) and now considering 5732/21341 (removed 15609) transitions.
[2025-05-31 13:10:52] [INFO ] Flow matrix only has 5644 transitions (discarded 88 similar events)
// Phase 1: matrix 5644 rows 2565 cols
[2025-05-31 13:10:52] [INFO ] Computed 691 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:10:53] [INFO ] Implicit Places using invariants in 1092 ms returned []
[2025-05-31 13:10:53] [INFO ] Flow matrix only has 5644 transitions (discarded 88 similar events)
[2025-05-31 13:10:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:10:56] [INFO ] Implicit Places using invariants and state equation in 3065 ms returned []
Implicit Place search using SMT with State Equation took 4158 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:10:57] [INFO ] Redundant transitions in 324 ms returned []
Running 4193 sub problems to find dead transitions.
[2025-05-31 13:10:57] [INFO ] Flow matrix only has 5644 transitions (discarded 88 similar events)
[2025-05-31 13:10:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1952 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1952/8209 variables, and 78 constraints, problems are : Problem set: 0 solved, 4193 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2565 constraints, PredecessorRefiner: 4193/4193 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4193 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1952 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/8209 variables, and 78 constraints, problems are : Problem set: 0 solved, 4193 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2565 constraints, PredecessorRefiner: 0/4193 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62991ms problems are : Problem set: 0 solved, 4193 unsolved
Search for dead transitions found 0 dead transitions in 62997ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2565/15015 places, 5732/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70767 ms. Remains : 2565/15015 places, 5732/21341 transitions.
[2025-05-31 13:12:00] [INFO ] Flatten gal took : 80 ms
[2025-05-31 13:12:00] [INFO ] Flatten gal took : 91 ms
[2025-05-31 13:12:00] [INFO ] Input system was already deterministic with 5732 transitions.
[2025-05-31 13:12:00] [INFO ] Flatten gal took : 89 ms
[2025-05-31 13:12:00] [INFO ] Flatten gal took : 91 ms
[2025-05-31 13:12:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5168898061913049985.gal : 18 ms
[2025-05-31 13:12:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3150583516770267040.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5168898061913049985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3150583516770267040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:12:30] [INFO ] Flatten gal took : 93 ms
[2025-05-31 13:12:30] [INFO ] Applying decomposition
[2025-05-31 13:12:30] [INFO ] Flatten gal took : 97 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14133484234324781914.txt' '-o' '/tmp/graph14133484234324781914.bin' '-w' '/tmp/graph14133484234324781914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14133484234324781914.bin' '-l' '-1' '-v' '-w' '/tmp/graph14133484234324781914.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:12:31] [INFO ] Decomposing Gal with order
[2025-05-31 13:12:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:12:31] [INFO ] Removed a total of 5838 redundant transitions.
[2025-05-31 13:12:31] [INFO ] Flatten gal took : 153 ms
[2025-05-31 13:12:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 293 labels/synchronizations in 25 ms.
[2025-05-31 13:12:31] [INFO ] Time to serialize gal into /tmp/CTLFireability17711710320114041127.gal : 22 ms
[2025-05-31 13:12:31] [INFO ] Time to serialize properties into /tmp/CTLFireability18291553573806454446.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17711710320114041127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18291553573806454446.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63718e+368,1.18903,30568,254,9,4881,542,2911,4748,43,538,0


Converting to forward existential form...Done !
original formula: E(!(E(!(((((i22.u93.p2420!=1)||(i76.u312.p8003!=1))&&(i39.i1.u160.p4126==1))&&(i39.i1.u703.p12688==1))) U (i58.i1.u891.p14567==1))) U (i5...172
=> equivalent forward existential formula: [(FwdU(Init,!(E(!(((((i22.u93.p2420!=1)||(i76.u312.p8003!=1))&&(i39.i1.u160.p4126==1))&&(i39.i1.u703.p12688==1))...218
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,15.5309,691176,1,0,1.84929e+06,542,11176,3.39752e+06,133,538,182806
FORMULA DLCshifumi-PT-4b-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14174 edges and 15015 vertex of which 1401 / 15015 are part of one of the 92 SCC in 6 ms
Free SCC test removed 1309 places
Ensure Unique test removed 1390 transitions
Reduce isomorphic transitions removed 1390 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7307 transitions
Trivial Post-agglo rules discarded 7307 transitions
Performed 7307 trivial Post agglomeration. Transition count delta: 7307
Iterating post reduction 0 with 7307 rules applied. Total rules applied 7308 place count 13705 transition count 12643
Reduce places removed 7307 places and 0 transitions.
Ensure Unique test removed 235 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 1 with 7775 rules applied. Total rules applied 15083 place count 6398 transition count 12175
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 15466 place count 6165 transition count 12025
Reduce places removed 75 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 79 rules applied. Total rules applied 15545 place count 6090 transition count 12021
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 15549 place count 6086 transition count 12021
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 79 Pre rules applied. Total rules applied 15549 place count 6086 transition count 11942
Deduced a syphon composed of 79 places in 324 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 15707 place count 6007 transition count 11942
Discarding 1712 places :
Symmetric choice reduction at 5 with 1712 rule applications. Total rules 17419 place count 4295 transition count 10230
Iterating global reduction 5 with 1712 rules applied. Total rules applied 19131 place count 4295 transition count 10230
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 19133 place count 4295 transition count 10228
Performed 611 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 611 Pre rules applied. Total rules applied 19133 place count 4295 transition count 9617
Deduced a syphon composed of 611 places in 274 ms
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 6 with 1222 rules applied. Total rules applied 20355 place count 3684 transition count 9617
Discarding 173 places :
Symmetric choice reduction at 6 with 173 rule applications. Total rules 20528 place count 3511 transition count 7149
Iterating global reduction 6 with 173 rules applied. Total rules applied 20701 place count 3511 transition count 7149
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 6 with 155 rules applied. Total rules applied 20856 place count 3511 transition count 6994
Performed 934 Post agglomeration using F-continuation condition.Transition count delta: 934
Deduced a syphon composed of 934 places in 2 ms
Reduce places removed 934 places and 0 transitions.
Iterating global reduction 7 with 1868 rules applied. Total rules applied 22724 place count 2577 transition count 6060
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 22732 place count 2577 transition count 6052
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 4 rules applied. Total rules applied 22736 place count 2577 transition count 6048
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 22740 place count 2573 transition count 6048
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 22742 place count 2571 transition count 6046
Applied a total of 22742 rules in 3128 ms. Remains 2571 /15015 variables (removed 12444) and now considering 6046/21341 (removed 15295) transitions.
[2025-05-31 13:12:50] [INFO ] Flow matrix only has 5955 transitions (discarded 91 similar events)
// Phase 1: matrix 5955 rows 2571 cols
[2025-05-31 13:12:50] [INFO ] Computed 691 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:51] [INFO ] Implicit Places using invariants in 1155 ms returned []
[2025-05-31 13:12:51] [INFO ] Flow matrix only has 5955 transitions (discarded 91 similar events)
[2025-05-31 13:12:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:54] [INFO ] Implicit Places using invariants and state equation in 3159 ms returned []
Implicit Place search using SMT with State Equation took 4316 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:12:55] [INFO ] Redundant transitions in 360 ms returned []
Running 4504 sub problems to find dead transitions.
[2025-05-31 13:12:55] [INFO ] Flow matrix only has 5955 transitions (discarded 91 similar events)
[2025-05-31 13:12:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1958 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1958/8526 variables, and 78 constraints, problems are : Problem set: 0 solved, 4504 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2571 constraints, PredecessorRefiner: 4504/4504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4504 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1958 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1958/8526 variables, and 78 constraints, problems are : Problem set: 0 solved, 4504 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2571 constraints, PredecessorRefiner: 0/4504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63640ms problems are : Problem set: 0 solved, 4504 unsolved
Search for dead transitions found 0 dead transitions in 63661ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2571/15015 places, 6046/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71477 ms. Remains : 2571/15015 places, 6046/21341 transitions.
[2025-05-31 13:13:58] [INFO ] Flatten gal took : 89 ms
[2025-05-31 13:13:59] [INFO ] Flatten gal took : 98 ms
[2025-05-31 13:13:59] [INFO ] Input system was already deterministic with 6046 transitions.
[2025-05-31 13:13:59] [INFO ] Flatten gal took : 123 ms
[2025-05-31 13:13:59] [INFO ] Flatten gal took : 98 ms
[2025-05-31 13:13:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11426941911088261845.gal : 20 ms
[2025-05-31 13:13:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1579057269692558631.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11426941911088261845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1579057269692558631.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:14:29] [INFO ] Flatten gal took : 96 ms
[2025-05-31 13:14:29] [INFO ] Applying decomposition
[2025-05-31 13:14:29] [INFO ] Flatten gal took : 98 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9266892672616859101.txt' '-o' '/tmp/graph9266892672616859101.bin' '-w' '/tmp/graph9266892672616859101.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9266892672616859101.bin' '-l' '-1' '-v' '-w' '/tmp/graph9266892672616859101.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:14:30] [INFO ] Decomposing Gal with order
[2025-05-31 13:14:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:14:30] [INFO ] Removed a total of 6447 redundant transitions.
[2025-05-31 13:14:30] [INFO ] Flatten gal took : 155 ms
[2025-05-31 13:14:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 263 labels/synchronizations in 27 ms.
[2025-05-31 13:14:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5999216602214928939.gal : 21 ms
[2025-05-31 13:14:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17400462564328030697.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5999216602214928939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17400462564328030697.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49672e+368,1.21613,31056,254,9,5225,733,3087,4773,38,831,0


Converting to forward existential form...Done !
original formula: !(E(!(((i79.u317.p8256==1)&&(i13.u802.p13658==1))) U AF(E((EG(((i77.i1.u314.p8111==1)&&(i77.i1.u934.p14981==1))) * ((i80.i1.u699.p12636==...206
=> equivalent forward existential formula: [(FwdU(Init,!(((i79.u317.p8256==1)&&(i13.u802.p13658==1)))) * !(EG(!(E((EG(((i77.i1.u314.p8111==1)&&(i77.i1.u934...254
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 736 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
// Phase 1: matrix 21341 rows 15015 cols
[2025-05-31 13:15:01] [INFO ] Computed 691 invariants in 68 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:15:20] [INFO ] Implicit Places using invariants in 19516 ms returned []
Implicit Place search using SMT only with invariants took 19518 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 13:15:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30237 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30253 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99565ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 99622ms
Finished structural reductions in LTL mode , in 1 iterations and 119907 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 13:17:00] [INFO ] Flatten gal took : 319 ms
[2025-05-31 13:17:01] [INFO ] Flatten gal took : 350 ms
[2025-05-31 13:17:01] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 13:17:02] [INFO ] Flatten gal took : 331 ms
[2025-05-31 13:17:02] [INFO ] Flatten gal took : 347 ms
[2025-05-31 13:17:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5880535789316899145.gal : 66 ms
[2025-05-31 13:17:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7463083089118476038.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5880535789316899145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7463083089118476038.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:17:33] [INFO ] Flatten gal took : 418 ms
[2025-05-31 13:17:33] [INFO ] Applying decomposition
[2025-05-31 13:17:33] [INFO ] Flatten gal took : 345 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16050295724604334487.txt' '-o' '/tmp/graph16050295724604334487.bin' '-w' '/tmp/graph16050295724604334487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16050295724604334487.bin' '-l' '-1' '-v' '-w' '/tmp/graph16050295724604334487.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:17:34] [INFO ] Decomposing Gal with order
[2025-05-31 13:17:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:17:58] [INFO ] Removed a total of 14056 redundant transitions.
[2025-05-31 13:17:59] [INFO ] Flatten gal took : 575 ms
[2025-05-31 13:17:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 126 ms.
[2025-05-31 13:17:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17321672179432908053.gal : 101 ms
[2025-05-31 13:17:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4084674089196846733.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17321672179432908053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4084674089196846733.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14180 edges and 15015 vertex of which 1408 / 15015 are part of one of the 90 SCC in 7 ms
Free SCC test removed 1318 places
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1400 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7305 transitions
Trivial Post-agglo rules discarded 7305 transitions
Performed 7305 trivial Post agglomeration. Transition count delta: 7305
Iterating post reduction 0 with 7305 rules applied. Total rules applied 7306 place count 13696 transition count 12635
Reduce places removed 7305 places and 0 transitions.
Ensure Unique test removed 235 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 231 transitions
Trivial Post-agglo rules discarded 231 transitions
Performed 231 trivial Post agglomeration. Transition count delta: 231
Iterating post reduction 1 with 7771 rules applied. Total rules applied 15077 place count 6391 transition count 12169
Reduce places removed 231 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 2 with 379 rules applied. Total rules applied 15456 place count 6160 transition count 12021
Reduce places removed 74 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 75 rules applied. Total rules applied 15531 place count 6086 transition count 12020
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 15532 place count 6085 transition count 12020
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 81 Pre rules applied. Total rules applied 15532 place count 6085 transition count 11939
Deduced a syphon composed of 81 places in 399 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 5 with 162 rules applied. Total rules applied 15694 place count 6004 transition count 11939
Discarding 1718 places :
Symmetric choice reduction at 5 with 1718 rule applications. Total rules 17412 place count 4286 transition count 10221
Iterating global reduction 5 with 1718 rules applied. Total rules applied 19130 place count 4286 transition count 10221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 19134 place count 4286 transition count 10217
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 19137 place count 4284 transition count 10216
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 612 Pre rules applied. Total rules applied 19137 place count 4284 transition count 9604
Deduced a syphon composed of 612 places in 257 ms
Reduce places removed 612 places and 0 transitions.
Iterating global reduction 7 with 1224 rules applied. Total rules applied 20361 place count 3672 transition count 9604
Discarding 177 places :
Symmetric choice reduction at 7 with 177 rule applications. Total rules 20538 place count 3495 transition count 6824
Iterating global reduction 7 with 177 rules applied. Total rules applied 20715 place count 3495 transition count 6824
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Iterating post reduction 7 with 157 rules applied. Total rules applied 20872 place count 3495 transition count 6667
Performed 929 Post agglomeration using F-continuation condition.Transition count delta: 929
Deduced a syphon composed of 929 places in 2 ms
Reduce places removed 929 places and 0 transitions.
Iterating global reduction 8 with 1858 rules applied. Total rules applied 22730 place count 2566 transition count 5738
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 22739 place count 2566 transition count 5729
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 5 rules applied. Total rules applied 22744 place count 2566 transition count 5724
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 22749 place count 2561 transition count 5724
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 22751 place count 2559 transition count 5722
Applied a total of 22751 rules in 2935 ms. Remains 2559 /15015 variables (removed 12456) and now considering 5722/21341 (removed 15619) transitions.
[2025-05-31 13:18:32] [INFO ] Flow matrix only has 5633 transitions (discarded 89 similar events)
// Phase 1: matrix 5633 rows 2559 cols
[2025-05-31 13:18:32] [INFO ] Computed 691 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:18:33] [INFO ] Implicit Places using invariants in 1139 ms returned []
[2025-05-31 13:18:33] [INFO ] Flow matrix only has 5633 transitions (discarded 89 similar events)
[2025-05-31 13:18:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:18:36] [INFO ] Implicit Places using invariants and state equation in 3005 ms returned []
Implicit Place search using SMT with State Equation took 4145 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:18:37] [INFO ] Redundant transitions in 477 ms returned []
Running 4181 sub problems to find dead transitions.
[2025-05-31 13:18:37] [INFO ] Flow matrix only has 5633 transitions (discarded 89 similar events)
[2025-05-31 13:18:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1946 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1946/8192 variables, and 78 constraints, problems are : Problem set: 0 solved, 4181 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2559 constraints, PredecessorRefiner: 4181/4181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4181 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1946 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 4181 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1946/8192 variables, and 78 constraints, problems are : Problem set: 0 solved, 4181 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 78/691 constraints, State Equation: 0/2559 constraints, PredecessorRefiner: 0/4181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63059ms problems are : Problem set: 0 solved, 4181 unsolved
Search for dead transitions found 0 dead transitions in 63065ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2559/15015 places, 5722/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70642 ms. Remains : 2559/15015 places, 5722/21341 transitions.
[2025-05-31 13:19:40] [INFO ] Flatten gal took : 86 ms
[2025-05-31 13:19:40] [INFO ] Flatten gal took : 97 ms
[2025-05-31 13:19:40] [INFO ] Input system was already deterministic with 5722 transitions.
[2025-05-31 13:19:40] [INFO ] Flatten gal took : 93 ms
[2025-05-31 13:19:40] [INFO ] Flatten gal took : 96 ms
[2025-05-31 13:19:40] [INFO ] Time to serialize gal into /tmp/CTLFireability8850160134544589973.gal : 19 ms
[2025-05-31 13:19:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15545598658410933010.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8850160134544589973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15545598658410933010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:20:10] [INFO ] Flatten gal took : 89 ms
[2025-05-31 13:20:10] [INFO ] Applying decomposition
[2025-05-31 13:20:11] [INFO ] Flatten gal took : 92 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8515095457005041594.txt' '-o' '/tmp/graph8515095457005041594.bin' '-w' '/tmp/graph8515095457005041594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8515095457005041594.bin' '-l' '-1' '-v' '-w' '/tmp/graph8515095457005041594.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:20:11] [INFO ] Decomposing Gal with order
[2025-05-31 13:20:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:20:11] [INFO ] Removed a total of 5825 redundant transitions.
[2025-05-31 13:20:11] [INFO ] Flatten gal took : 146 ms
[2025-05-31 13:20:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 18 ms.
[2025-05-31 13:20:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6323108195125299419.gal : 20 ms
[2025-05-31 13:20:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15304669693153535587.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6323108195125299419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15304669693153535587.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.79234e+367,1.21979,30620,389,7,7138,1117,2778,6495,32,1113,0


Converting to forward existential form...Done !
original formula: EG(EF((i30.u117.p3056==0)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (i30.u117.p3056==0)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
(forward)formula 0,1,2.36939,47644,1,0,57510,1117,14017,123116,107,1113,54076
FORMULA DLCshifumi-PT-4b-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Applied a total of 0 rules in 694 ms. Remains 15015 /15015 variables (removed 0) and now considering 21341/21341 (removed 0) transitions.
// Phase 1: matrix 21341 rows 15015 cols
[2025-05-31 13:20:14] [INFO ] Computed 691 invariants in 57 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:20:34] [INFO ] Implicit Places using invariants in 19505 ms returned []
Implicit Place search using SMT only with invariants took 19507 ms to find 0 implicit places.
Running 21340 sub problems to find dead transitions.
[2025-05-31 13:20:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30241 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 21340/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15014 variables, 15014/15014 constraints. Problems are: Problem set: 0 solved, 21340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15014/36356 variables, and 15014 constraints, problems are : Problem set: 0 solved, 21340 unsolved in 30241 ms.
Refiners :[Domain max(s): 15014/15015 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/15015 constraints, PredecessorRefiner: 0/21340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98644ms problems are : Problem set: 0 solved, 21340 unsolved
Search for dead transitions found 0 dead transitions in 98676ms
Finished structural reductions in LTL mode , in 1 iterations and 118904 ms. Remains : 15015/15015 places, 21341/21341 transitions.
[2025-05-31 13:22:13] [INFO ] Flatten gal took : 322 ms
[2025-05-31 13:22:13] [INFO ] Flatten gal took : 354 ms
[2025-05-31 13:22:14] [INFO ] Input system was already deterministic with 21341 transitions.
[2025-05-31 13:22:14] [INFO ] Flatten gal took : 335 ms
[2025-05-31 13:22:15] [INFO ] Flatten gal took : 348 ms
[2025-05-31 13:22:15] [INFO ] Time to serialize gal into /tmp/CTLFireability18243086433205110524.gal : 65 ms
[2025-05-31 13:22:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10318224952773341088.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18243086433205110524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10318224952773341088.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:22:45] [INFO ] Flatten gal took : 339 ms
[2025-05-31 13:22:45] [INFO ] Applying decomposition
[2025-05-31 13:22:46] [INFO ] Flatten gal took : 354 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12055000730427980022.txt' '-o' '/tmp/graph12055000730427980022.bin' '-w' '/tmp/graph12055000730427980022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12055000730427980022.bin' '-l' '-1' '-v' '-w' '/tmp/graph12055000730427980022.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:22:46] [INFO ] Decomposing Gal with order
[2025-05-31 13:22:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:23:12] [INFO ] Removed a total of 14061 redundant transitions.
[2025-05-31 13:23:12] [INFO ] Flatten gal took : 579 ms
[2025-05-31 13:23:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 294 labels/synchronizations in 129 ms.
[2025-05-31 13:23:13] [INFO ] Time to serialize gal into /tmp/CTLFireability702855022586788483.gal : 101 ms
[2025-05-31 13:23:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9705451081576930223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability702855022586788483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9705451081576930223.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14194 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 6 ms
Free SCC test removed 1333 places
Ensure Unique test removed 1416 transitions
Reduce isomorphic transitions removed 1416 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7304 transitions
Trivial Post-agglo rules discarded 7304 transitions
Performed 7304 trivial Post agglomeration. Transition count delta: 7304
Iterating post reduction 0 with 7304 rules applied. Total rules applied 7305 place count 13681 transition count 12620
Reduce places removed 7304 places and 0 transitions.
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 1 with 7774 rules applied. Total rules applied 15079 place count 6377 transition count 12150
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 15462 place count 6144 transition count 12000
Reduce places removed 75 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 76 rules applied. Total rules applied 15538 place count 6069 transition count 11999
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 15539 place count 6068 transition count 11999
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 75 Pre rules applied. Total rules applied 15539 place count 6068 transition count 11924
Deduced a syphon composed of 75 places in 307 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 15689 place count 5993 transition count 11924
Discarding 1714 places :
Symmetric choice reduction at 5 with 1714 rule applications. Total rules 17403 place count 4279 transition count 10210
Iterating global reduction 5 with 1714 rules applied. Total rules applied 19117 place count 4279 transition count 10210
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 612 Pre rules applied. Total rules applied 19117 place count 4279 transition count 9598
Deduced a syphon composed of 612 places in 263 ms
Reduce places removed 612 places and 0 transitions.
Iterating global reduction 5 with 1224 rules applied. Total rules applied 20341 place count 3667 transition count 9598
Discarding 178 places :
Symmetric choice reduction at 5 with 178 rule applications. Total rules 20519 place count 3489 transition count 6814
Iterating global reduction 5 with 178 rules applied. Total rules applied 20697 place count 3489 transition count 6814
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Iterating post reduction 5 with 158 rules applied. Total rules applied 20855 place count 3489 transition count 6656
Performed 927 Post agglomeration using F-continuation condition.Transition count delta: 927
Deduced a syphon composed of 927 places in 2 ms
Reduce places removed 927 places and 0 transitions.
Iterating global reduction 6 with 1854 rules applied. Total rules applied 22709 place count 2562 transition count 5729
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 22717 place count 2562 transition count 5721
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 4 rules applied. Total rules applied 22721 place count 2562 transition count 5717
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 22725 place count 2558 transition count 5717
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 22727 place count 2556 transition count 5715
Applied a total of 22727 rules in 2897 ms. Remains 2556 /15015 variables (removed 12459) and now considering 5715/21341 (removed 15626) transitions.
[2025-05-31 13:23:46] [INFO ] Flow matrix only has 5625 transitions (discarded 90 similar events)
// Phase 1: matrix 5625 rows 2556 cols
[2025-05-31 13:23:46] [INFO ] Computed 691 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:23:47] [INFO ] Implicit Places using invariants in 1076 ms returned []
[2025-05-31 13:23:47] [INFO ] Flow matrix only has 5625 transitions (discarded 90 similar events)
[2025-05-31 13:23:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:23:50] [INFO ] Implicit Places using invariants and state equation in 2982 ms returned []
Implicit Place search using SMT with State Equation took 4059 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:23:50] [INFO ] Redundant transitions in 448 ms returned []
Running 4171 sub problems to find dead transitions.
[2025-05-31 13:23:50] [INFO ] Flow matrix only has 5625 transitions (discarded 90 similar events)
[2025-05-31 13:23:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1944 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1944/8181 variables, and 79 constraints, problems are : Problem set: 0 solved, 4171 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2556 constraints, PredecessorRefiner: 4171/4171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1944 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4171 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1944/8181 variables, and 79 constraints, problems are : Problem set: 0 solved, 4171 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2556 constraints, PredecessorRefiner: 0/4171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62909ms problems are : Problem set: 0 solved, 4171 unsolved
Search for dead transitions found 0 dead transitions in 62915ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2556/15015 places, 5715/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70330 ms. Remains : 2556/15015 places, 5715/21341 transitions.
[2025-05-31 13:24:53] [INFO ] Flatten gal took : 81 ms
[2025-05-31 13:24:53] [INFO ] Flatten gal took : 92 ms
[2025-05-31 13:24:53] [INFO ] Input system was already deterministic with 5715 transitions.
[2025-05-31 13:24:54] [INFO ] Flatten gal took : 91 ms
[2025-05-31 13:24:54] [INFO ] Flatten gal took : 103 ms
[2025-05-31 13:24:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17325840968556005610.gal : 23 ms
[2025-05-31 13:24:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1061091553368771655.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17325840968556005610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1061091553368771655.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 11960 steps (1 resets) in 1088 ms. (10 steps per ms) remains 0/1 properties
FORMULA DLCshifumi-PT-4b-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14173 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 4 ms
Free SCC test removed 1333 places
Ensure Unique test removed 1416 transitions
Reduce isomorphic transitions removed 1416 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7299 transitions
Trivial Post-agglo rules discarded 7299 transitions
Performed 7299 trivial Post agglomeration. Transition count delta: 7299
Iterating post reduction 0 with 7299 rules applied. Total rules applied 7300 place count 13681 transition count 12625
Reduce places removed 7299 places and 0 transitions.
Ensure Unique test removed 236 transitions
Reduce isomorphic transitions removed 236 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 231 transitions
Trivial Post-agglo rules discarded 231 transitions
Performed 231 trivial Post agglomeration. Transition count delta: 231
Iterating post reduction 1 with 7766 rules applied. Total rules applied 15066 place count 6382 transition count 12158
Reduce places removed 231 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 2 with 378 rules applied. Total rules applied 15444 place count 6151 transition count 12011
Reduce places removed 73 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 75 rules applied. Total rules applied 15519 place count 6078 transition count 12009
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 15521 place count 6076 transition count 12009
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 80 Pre rules applied. Total rules applied 15521 place count 6076 transition count 11929
Deduced a syphon composed of 80 places in 303 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 5 with 160 rules applied. Total rules applied 15681 place count 5996 transition count 11929
Discarding 1712 places :
Symmetric choice reduction at 5 with 1712 rule applications. Total rules 17393 place count 4284 transition count 10217
Iterating global reduction 5 with 1712 rules applied. Total rules applied 19105 place count 4284 transition count 10217
Performed 610 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 610 Pre rules applied. Total rules applied 19105 place count 4284 transition count 9607
Deduced a syphon composed of 610 places in 258 ms
Reduce places removed 610 places and 0 transitions.
Iterating global reduction 5 with 1220 rules applied. Total rules applied 20325 place count 3674 transition count 9607
Discarding 174 places :
Symmetric choice reduction at 5 with 174 rule applications. Total rules 20499 place count 3500 transition count 7135
Iterating global reduction 5 with 174 rules applied. Total rules applied 20673 place count 3500 transition count 7135
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 5 with 156 rules applied. Total rules applied 20829 place count 3500 transition count 6979
Performed 926 Post agglomeration using F-continuation condition.Transition count delta: 926
Deduced a syphon composed of 926 places in 2 ms
Reduce places removed 926 places and 0 transitions.
Iterating global reduction 6 with 1852 rules applied. Total rules applied 22681 place count 2574 transition count 6053
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 22687 place count 2574 transition count 6047
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 4 rules applied. Total rules applied 22691 place count 2574 transition count 6043
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 22695 place count 2570 transition count 6043
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 22697 place count 2568 transition count 6041
Applied a total of 22697 rules in 2791 ms. Remains 2568 /15015 variables (removed 12447) and now considering 6041/21341 (removed 15300) transitions.
[2025-05-31 13:24:57] [INFO ] Flow matrix only has 5951 transitions (discarded 90 similar events)
// Phase 1: matrix 5951 rows 2568 cols
[2025-05-31 13:24:57] [INFO ] Computed 691 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:24:58] [INFO ] Implicit Places using invariants in 1119 ms returned []
[2025-05-31 13:24:58] [INFO ] Flow matrix only has 5951 transitions (discarded 90 similar events)
[2025-05-31 13:24:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:25:01] [INFO ] Implicit Places using invariants and state equation in 3119 ms returned []
Implicit Place search using SMT with State Equation took 4239 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:25:01] [INFO ] Redundant transitions in 548 ms returned []
Running 5199 sub problems to find dead transitions.
[2025-05-31 13:25:01] [INFO ] Flow matrix only has 5951 transitions (discarded 90 similar events)
[2025-05-31 13:25:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s2482 1.0)
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(s2485 1.0)
(s2486 1.0)
(s2488 1.0)
(s2489 1.0)
(s2491 1.0)
(s2492 1.0)
(s2494 1.0)
(s2495 timeout
1.0)
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2307 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 5199 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2307/8519 variables, and 79 constraints, problems are : Problem set: 0 solved, 5199 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2568 constraints, PredecessorRefiner: 5199/5199 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5199 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2307 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 5199 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2307/8519 variables, and 79 constraints, problems are : Problem set: 0 solved, 5199 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 79/691 constraints, State Equation: 0/2568 constraints, PredecessorRefiner: 0/5199 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63877ms problems are : Problem set: 0 solved, 5199 unsolved
Search for dead transitions found 0 dead transitions in 63884ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2568/15015 places, 6041/21341 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71473 ms. Remains : 2568/15015 places, 6041/21341 transitions.
[2025-05-31 13:26:05] [INFO ] Flatten gal took : 129 ms
[2025-05-31 13:26:06] [INFO ] Flatten gal took : 141 ms
[2025-05-31 13:26:06] [INFO ] Input system was already deterministic with 6041 transitions.
[2025-05-31 13:26:06] [INFO ] Flatten gal took : 136 ms
[2025-05-31 13:26:06] [INFO ] Flatten gal took : 143 ms
[2025-05-31 13:26:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17782962688557424173.gal : 21 ms
[2025-05-31 13:26:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8132903151707498576.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17782962688557424173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8132903151707498576.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 13:26:36] [INFO ] Flatten gal took : 138 ms
[2025-05-31 13:26:36] [INFO ] Applying decomposition
[2025-05-31 13:26:37] [INFO ] Flatten gal took : 142 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14090845248498584919.txt' '-o' '/tmp/graph14090845248498584919.bin' '-w' '/tmp/graph14090845248498584919.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14090845248498584919.bin' '-l' '-1' '-v' '-w' '/tmp/graph14090845248498584919.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:26:37] [INFO ] Decomposing Gal with order
[2025-05-31 13:26:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:26:37] [INFO ] Removed a total of 6432 redundant transitions.
[2025-05-31 13:26:37] [INFO ] Flatten gal took : 165 ms
[2025-05-31 13:26:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 48 ms.
[2025-05-31 13:26:37] [INFO ] Time to serialize gal into /tmp/CTLFireability5717619007664714288.gal : 24 ms
[2025-05-31 13:26:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8780582063987641785.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5717619007664714288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8780582063987641785.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.01499e+368,1.36337,31748,649,16,10286,1358,2869,8160,56,1524,0


Converting to forward existential form...Done !
original formula: E(A(!((AG((((i85.u314.p8047==1)&&(i58.u732.p13011==1))||((i49.u186.p4847==1)&&(i49.u864.p14328==1)))) + !(((i83.u306.p7974==1)&&(i36.u540...454
=> equivalent forward existential formula: [(FwdU(Init,!((E(!((EG((i0.u621.p11895!=1)) * (!((E(!(E(TRUE U ((i85.u314.p8066==1)&&(i53.u721.p12898==1)))) U (...1392
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 13:27:08] [INFO ] Flatten gal took : 333 ms
[2025-05-31 13:27:08] [INFO ] Flatten gal took : 347 ms
[2025-05-31 13:27:08] [INFO ] Applying decomposition
[2025-05-31 13:27:09] [INFO ] Flatten gal took : 347 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1699974226900603793.txt' '-o' '/tmp/graph1699974226900603793.bin' '-w' '/tmp/graph1699974226900603793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1699974226900603793.bin' '-l' '-1' '-v' '-w' '/tmp/graph1699974226900603793.weights' '-q' '0' '-e' '0.001'
[2025-05-31 13:27:10] [INFO ] Decomposing Gal with order
[2025-05-31 13:27:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:27:34] [INFO ] Removed a total of 13921 redundant transitions.
[2025-05-31 13:27:34] [INFO ] Flatten gal took : 564 ms
[2025-05-31 13:27:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 358 labels/synchronizations in 113 ms.
[2025-05-31 13:27:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4912332945549851323.gal : 90 ms
[2025-05-31 13:27:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3717636464195612503.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4912332945549851323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3717636464195612503.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCshifumi-PT-4b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-4b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067200330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4b.tgz
mv DLCshifumi-PT-4b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;